Okko Hakola

Convex decomposition panics on some inputs

1

The following input panics: ``` thread 'main' panicked at 'index out of bounds: the len is 0 but the index is 0', .../build/parry2d/../../src/shape/convex_polygon.rs:40:12 ``` ```rust let verts = vec![ Point::new(0.04296875,...

Node zoom

5

The node graph needs zoom badly. So here is an implementation inspired by https://github.com/gzp-crey/shine, and the style scaling was copied from there as well. Because this is just me updating...

Ensure convex polygon does not panic due to invalid amount of points

2

I'm constantly running into panics, due to ``` parry2d-0.13.5\src\shape\convex_polygon.rs:185:59: index out of bounds: the len is 2 but the index is 2 ``` This occurs more often than _normally_ (I...

Entered unreachable code

4

I get ``` src\query\nonlinear_time_of_impact\nonlinear_time_of_impact_support_map_support_map.rs:201:40: internal error: entered unreachable code ``` This should not happen. it's rather hard to provide a repro ``` 0: std::panicking::begin_panic_handler at /rustc/a2d9d73e608f1b24eba840c4fd2d68dbe3b65e01/library\std\src\panicking.rs:647 1: core::panicking::panic_fmt at /rustc/a2d9d73e608f1b24eba840c4fd2d68dbe3b65e01/library\core\src\panicking.rs:72...

Convex decomposition in 2d produces bad shapes

3

Convex decomposition with params produces bad shapes. I would like to use triangle colliders, because they provide better shapes (for dynamic bodies), but they break completely with `ccd` enabled, which...

Matrix index out of bounds when using convex decomposition 2d

1

Pretty sure this should not happen ``` thread '' panicked at .cargo\git\checkouts\parry-cfbedab32ac7a479\255a02f\crates\parry2d\../../src\query\clip\clip_aabb_line.rs:141:19: Matrix index out of bounds. stack backtrace: 0: std::panicking::begin_panic at /rustc/1cec373f65eb76e8e4b4d1847213cf3ec6c292b6\library\std\src\panicking.rs:686 1: nalgebra::base::ops::impl$3::index_mut at .cargo\registry\src\index.crates.io-6f17d22bba15001f\nalgebra-0.32.5\src\base\ops.rs:66 2: nalgebra::base::ops::impl$2::index_mut at...

See if 0 (but not None) timeout would solve crash

4

Potential help for #2524 I can't repro the issue on my Windows machine, so unsure what to do. This fix may potentially help.

thread 'main' attempted to acquire a snatch lock recursively

3

**Description** Device loss can cause lock contention due to lock guards being in scope while trying to write. ``` thread 'main' panicked at C:\Users\okko-\Programming\wgpu\wgpu-core\src\resource.rs:740:73: thread 'main' attempted to acquire a...

Constant byte index xxx is out of bounds of `` errors (Naga)

4

EDIT from @ErichDonGubler: WGPU has a limitation with SPIR-V and Naga shader module APIs where a user cannot provide original source code. When an error is encountered in Naga's shader...

Should convex decomposition return an option or a result?

1

I ran into ``` A compound shape must contain at least one shape. ``` I'm generating lots of convex decomposition colliders like this: ```rust let contours = self.contours_with_holes_flat(bitmap_to_pixels, simplify_epsilon); if...